Good day, uta WG: We have written a draft talking about when encrypted DNS clients should (and should not) utilize client authentication and how best to do so. After consideration in the dnsop WG at IETF 120, the chairs and ADs agreed that it would be more appropriate to discuss this here because of our focus on using TLS mechanisms.
We welcome your feedback! Thanks, Tommy > -----Original Message----- > From: internet-dra...@ietf.org <internet-dra...@ietf.org> > Sent: Sunday, October 20, 2024 2:21 PM > To: Jeffrey Damick <jdam...@amazon.com>; Jessica Krynitsky > <jess.krynit...@microsoft.com>; Joe Abley <jab...@cloudflare.com>; Matt > Engskow <mengs...@amazon.com>; Tommy Jensen <tojens.i...@gmail.com> > Subject: New Version Notification for draft-jaked-cared-00.txt > > A new version of Internet-Draft draft-jaked-cared-00.txt has been successfully > submitted by Tommy Jensen and posted to the IETF repository. > > Name: draft-jaked-cared > Revision: 00 > Title: Client Authentication Recommendations for Encrypted DNS > Date: 2024-10-20 > Group: Individual Submission > Pages: 12 > URL: https://www.ietf.org/archive/id/draft-jaked-cared-00.txt > Status: https://datatracker.ietf.org/doc/draft-jaked-cared/ > HTML: https://www.ietf.org/archive/id/draft-jaked-cared-00.html > HTMLized: https://datatracker.ietf.org/doc/html/draft-jaked-cared > > > Abstract: > > Some encrypted DNS clients require anonymity from their encrypted DNS > servers to prevent third parties from correlating client DNS queries > with other data for surveillance or data mining purposes. However, > there are cases where the client and server have a pre-existing > relationship and each wants to prove its identity to the other. For > example, an encrypted DNS server may only wish to accept queries from > encrypted DNS clients that are managed by the same enterprise, and an > encrypted DNS client may need to confirm the identity of the > encrypted DNS server it is communicating with. This requires mutual > authentication. > > This document discusses the circumstances under which client > authentication is appropriate to use with encrypted DNS, the benefits > and limitations of doing so, and recommends authentication mechanisms > to be used when communicating with TLS-based encrypted DNS protocols. > > > > The IETF Secretariat > _______________________________________________ Uta mailing list -- uta@ietf.org To unsubscribe send an email to uta-le...@ietf.org
